Author Question: What is an example of an independent variable that is impossible or unethical to manipulate? A) ... (Read 21 times)

SGallaher96 · **on:** Aug 4, 2018

What is an example of an independent variable that is impossible or unethical to manipulate?

A) Exposure to a natural disaster.
B) Participation in group or individual therapy
C) Living near a previously unknown chemical dump
D) Both A and C

Question 2

What is (are) the reason(s) that conducting experimental research in naturalistic settings is difficult?

A) It is limited by demands and characteristics of the setting.
B) Random assignment of participants to groups is very difficult.
C) It is often difficult to obtain the number of participants required to create experimental and control groups.
D) All of the above